JPWO2022038765A1 - - Google Patents

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Publication number
JPWO2022038765A1
JPWO2022038765A1 JP2022543240A JP2022543240A JPWO2022038765A1 JP WO2022038765 A1 JPWO2022038765 A1 JP WO2022038765A1 JP 2022543240 A JP2022543240 A JP 2022543240A JP 2022543240 A JP2022543240 A JP 2022543240A JP WO2022038765 A1 JPWO2022038765 A1 JP WO2022038765A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022543240A
Other languages
Japanese (ja)
Other versions
JP7375941B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022038765A1 publication Critical patent/JPWO2022038765A1/ja
Application granted granted Critical
Publication of JP7375941B2 publication Critical patent/JP7375941B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/05—Spatial multiplexing systems
    • H04J14/052—Spatial multiplexing systems using multicore fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2916—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using Raman or Brillouin amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2022543240A 2020-08-21 2020-08-21 光伝送システム Active JP7375941B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/031593 WO2022038765A1 (ja) 2020-08-21 2020-08-21 光伝送システム

Publications (2)

Publication Number Publication Date
JPWO2022038765A1 true JPWO2022038765A1 (zh) 2022-02-24
JP7375941B2 JP7375941B2 (ja) 2023-11-08

Family

ID=80322787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543240A Active JP7375941B2 (ja) 2020-08-21 2020-08-21 光伝送システム

Country Status (4)

Country Link
US (1) US20240007189A1 (zh)
JP (1) JP7375941B2 (zh)
CN (1) CN116158024A (zh)
WO (1) WO2022038765A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179604A1 (ja) * 2012-05-29 2013-12-05 日本電気株式会社 光伝送装置、光伝送システムおよび光伝送方法
WO2017090598A1 (ja) * 2015-11-26 2017-06-01 日本電信電話株式会社 光増幅システム及び光増幅方法
JP2017152811A (ja) * 2016-02-23 2017-08-31 日本電信電話株式会社 光伝送システム
JP2018098528A (ja) * 2016-12-08 2018-06-21 日本電信電話株式会社 光送信器、光伝送システム、および、光伝送方法
WO2018198326A1 (ja) * 2017-04-28 2018-11-01 三菱電機株式会社 光伝送システム
WO2019039590A1 (ja) * 2017-08-25 2019-02-28 日本電信電話株式会社 光増幅中継システム、および光増幅器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179604A1 (ja) * 2012-05-29 2013-12-05 日本電気株式会社 光伝送装置、光伝送システムおよび光伝送方法
WO2017090598A1 (ja) * 2015-11-26 2017-06-01 日本電信電話株式会社 光増幅システム及び光増幅方法
JP2017152811A (ja) * 2016-02-23 2017-08-31 日本電信電話株式会社 光伝送システム
JP2018098528A (ja) * 2016-12-08 2018-06-21 日本電信電話株式会社 光送信器、光伝送システム、および、光伝送方法
WO2018198326A1 (ja) * 2017-04-28 2018-11-01 三菱電機株式会社 光伝送システム
WO2019039590A1 (ja) * 2017-08-25 2019-02-28 日本電信電話株式会社 光増幅中継システム、および光増幅器

Also Published As

Publication number Publication date
CN116158024A (zh) 2023-05-23
WO2022038765A1 (ja) 2022-02-24
US20240007189A1 (en) 2024-01-04
JP7375941B2 (ja) 2023-11-08

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